pdf-web-toolkit/templates/partials/merge.html

<div class="page_description_div" id="merge_description_div">
    <p class="page_description_p" id="merge_description_p">
        Upload PDFs that you want to merge.
    </p>
</div>

{% include 'partials/dropzone.html' %}

<script src="https://cdn.jsdelivr.net/npm/vue@2"></script>
<script src="{{ url_for('static', filename='js/pdf_api_wrapper.js') }}"></script>
<script src="{{ url_for('static', filename='js/merge.js') }}"></script>
<link href="{{ url_for('static', filename='css/merge.css') }}" rel="stylesheet">

<div id="btn-group-download" class="btn-group" role="group" aria-label="Download outlined buttons">
    <button type="button" class="btn btn-outline-dark" id="btn_download_complete">
        Download merged PDFs&nbsp;
        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-download download-button-icons" viewBox="0 0 16 16">
            <path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5"/>
            <path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708z"/>
        </svg>
    </button>
</div>